Issolvi 2*10^-7*1/19*10^-2

$$2 \times { 10 }^{ -7 } \times \frac{ 1 }{ 19 \times { 10 }^{ -2 } }$$

Evalwa

$$\frac{1}{950000}\approx 0.000001053$$

Passi tas-Soluzzjonijiet

Ikkalkula 10 bil-power ta' -7 u tikseb \frac{1}{10000000}.

$$2\times \frac{1}{10000000}\times \frac{1}{19\times 10^{-2}}$$

Immultiplika 2 u \frac{1}{10000000} biex tikseb \frac{1}{5000000}.

$$\frac{1}{5000000}\times \frac{1}{19\times 10^{-2}}$$

Ikkalkula 10 bil-power ta' -2 u tikseb \frac{1}{100}.

$$\frac{1}{5000000}\times \frac{1}{19\times \frac{1}{100}}$$

Immultiplika 19 u \frac{1}{100} biex tikseb \frac{19}{100}.

$$\frac{1}{5000000}\times \frac{1}{\frac{19}{100}}$$

Iddividi 1 b'\frac{19}{100} billi timmultiplika 1 bir-reċiproku ta' \frac{19}{100}.

$$\frac{1}{5000000}\times 1\times \frac{100}{19}$$

Immultiplika 1 u \frac{100}{19} biex tikseb \frac{100}{19}.

$$\frac{1}{5000000}\times \frac{100}{19}$$

Immultiplika \frac{1}{5000000} u \frac{100}{19} biex tikseb \frac{1}{950000}.

$$\frac{1}{950000}$$

Fattur

$$\frac{1}{2 ^ {4} \cdot 5 ^ {5} \cdot 19} = 1.0526315789473684 \times 10^{-6}$$